4645 search results - page 604 / 929 » Using Information Extraction to Improve Document Retrieval |
195
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ERCIMDL
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. Recent work on analyzing query logs shows that a significant fraction of queries are temporal, i.e., relevancy is dependent on time, and temporal queries play an importan...
200
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TREC
2003
15 years 8 months ago
2003
Ranking functions are instrumental for the success of an information retrieval (search engine) system. However nearly all existing ranking functions are manually designed based on...
183
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
No search engine is perfect. A typical type of imperfection is the preference misalignment between search engines and end users, e.g., from time to time, web users skip higherrank...
216
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WWW
2009
ACM
16 years 1 months ago
2009
ACM
Traditional relation extraction methods require pre-specified relations and relation-specific human-tagged examples. Bootstrapping systems significantly reduce the number of tr...
170
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TREC
1996
15 years 8 months ago
1996
A number of experiments conducted within the framework of the TREC-5 conference and using the Parallel Document Retrieval Engine (PADRE) are reported. Several of the experiments i...